How is melatonin involved in jet lag?

Question

Quizplus · Accepted Answer

Melatonin is involved in regulating sleep-wake cycles in the body. When a person travels across multiple time zones, their melatonin circadian rhythm becomes out of sync with the environmental time cues, resulting in jet lag. This is because the body is not producing melatonin at the appropriate times, leading to disrupted sleep patterns and other symptoms of jet lag. The amount of melatonin produced by the body is not affected by the air quality or sunlight intensity on commercial aircraft.

How Is Melatonin Involved in Jet Lag